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codeql-cli-2.23.0
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3778 Commits

Author SHA1 Message Date
Andrew Eisenberg
a3f4d1bf66 Move contextual queries from src to lib 
With this change, users are now able to run View AST command in
vscode within vscode workspaces that do not include the core libraries.
The relevant core library only needs to be installed in the package
cache.
 2022-06-29 07:51:26 -07:00
Jeroen Ketema
55e052af26 Merge pull request #9686 from aschackmull/dataflow/no-node-scan 
Dataflow performance: Avoid node scans
 2022-06-29 10:38:56 +02:00
Jeroen Ketema
a7956ad422 C++: Add change note 2022-06-28 15:32:43 +02:00
Jeroen Ketema
82c9b8b494 C++: Ensure only one Variable exists for every global variable 
Depending on the extraction order, before this change there might be multiple
`GlobalVariable`s per declared global variable. See the tests in
`cpp/ql/test/library-tests/variables/global`. This change ensures that only one
of those `GlobalVariable`s is visible to the user if we can locate a unique
definition. If not, the old situation persists.

Note that an exception needs to be made for templated variables. Here, the
definition refers to the non-instantiated template, while a declaration that
is not a definition refers to an instantiation. In case the instantiation refers
to a template parameter, the mangled names of the template and the instantiation
will be identical. This happens for example in the following case:
```
template <typename T>
T x = T(42);           // Uninstantiated templated variable

template <typename T>
class C {
  T y = x<T>;          // Instantiation using a template parameter
};
```
Since the uninstantiated template and the instantiation are two different
entities, we do not unify them as described above.
 2022-06-28 15:32:43 +02:00
github-actions[bot]
d506f448ef Post-release preparation for codeql-cli-2.10.0 2022-06-24 07:36:33 +00:00
Robert Marsh
4a522831c4 C++: update change note for IR global var flow 2022-06-23 14:39:13 -04:00
Robert Marsh
e45c982dd1 C++: change note for global variables in dataflow 2022-06-23 14:32:52 -04:00
Anders Schack-Mulligen
dc517a758e Autoformat 2022-06-23 14:44:40 +02:00
Anders Schack-Mulligen
4a317a25d3 Dataflow: Sync. 2022-06-23 14:34:52 +02:00
Asger F
d3df2033f0 Update cpp/ql/lib/change-notes/released/0.3.0.md 2022-06-23 14:11:11 +02:00
Asger F
bef38a64c3 Update cpp/ql/lib/CHANGELOG.md 2022-06-23 14:10:09 +02:00
github-actions[bot]
a74051c658 Release preparation for version 2.10.0 2022-06-23 11:17:46 +00:00
Jeroen Ketema
b3ac7bda35 C++: Remove redundant parentheses 2022-06-23 07:25:53 +02:00
Jeroen Ketema
9cfd1a84b6 C++: Remove out-of-date comment, as we use mangled names in ResolveClass.qll 2022-06-23 07:24:04 +02:00
Mathias Vorreiter Pedersen
1febe87356 Merge pull request #9644 from jketema/class-entry-fix 
C++: Ensure we can round trip between (forward) class declarations
 2022-06-22 14:12:11 +01:00
Anders Schack-Mulligen
df6d68b215 Merge pull request #9618 from aschackmull/dataflow/deprecate-barrierguard-class 
Dataflow: Deprecate BarrierGuard class
 2022-06-22 10:44:08 +02:00
Jeroen Ketema
4a78c9b06d C++: Add change note 2022-06-22 08:11:24 +02:00
Jeroen Ketema
880c785efe C++: Ensure we can round trip between (forward) class declarations 
This was already possible when the forward class declaration and the class
definition occurred in the same scope. However, there is a common C++ usage
pattern in which this is not the case (when only a pointer to the class is
needed). In this latter scenario we could not round trip between the (forward)
`DeclarationEntry` and the `Declaration`.

Effectively this changes the code to:
```
if exists(TypeDeclarationEntry e | e.getType() = this)
then result.getType() = this
else ...
```
We use `type_decls` instead to stay close to the original code.
 2022-06-22 07:58:45 +02:00
Anders Schack-Mulligen
f8f9b7d3b4 Apply suggestions from code review 2022-06-21 14:11:36 +02:00
Edoardo Pirovano
70dbd92e25 Bump minor version of all regularly released packs 2022-06-21 11:22:58 +01:00
Edoardo Pirovano
ad02b85efa Merge branch main into rc/3.6 2022-06-21 11:15:25 +01:00
Anders Schack-Mulligen
a4796e1542 Add change notes. 2022-06-21 11:17:47 +02:00
Robert Marsh
8b47b838ca C++: autoformat 2022-06-20 15:56:00 -04:00
Robert Marsh
33910a85b9 C++: restrict global variable IR generation 2022-06-20 15:51:44 -04:00
Robert Marsh
7818dafecc C++: cleanup some implicit this usage 2022-06-20 15:48:30 -04:00
Robert Marsh
54488eb49b C++: fix global vars accesses in global vars 2022-06-20 15:46:49 -04:00
Robert Marsh
048e5d8474 C++: IR data flow through global variables 2022-06-20 15:15:45 -04:00
Robert Marsh
c216176de1 C++: sync and accept new consistency test 2022-06-20 15:15:40 -04:00
Robert Marsh
f0634140b6 C++: fix inconsistencies from IR global vars 2022-06-20 14:41:10 -04:00
Robert Marsh
e0878d7d3c C++: Fix IR variable reuse for global var inits 2022-06-20 14:41:02 -04:00
Robert Marsh
767b0cfdfb Revert "Merge pull request #8933 from MathiasVP/revert-globals" 
This reverts commit 2517371a37, reversing
changes made to db856798b9.
 2022-06-20 14:26:10 -04:00
Anders Schack-Mulligen
bbb8d29442 C/C++: Deprecate BarrierGuard class. 2022-06-17 14:29:05 +02:00
Anders Schack-Mulligen
6518a01ded Dataflow: Sync. 2022-06-16 11:25:28 +02:00
github-actions[bot]
1ed70d51d7 Post-release preparation for codeql-cli-2.9.4 2022-06-15 13:25:20 +00:00
github-actions[bot]
104ac05f49 Release preparation for version 2.9.4 2022-06-15 08:22:38 +00:00
Robert Marsh
1a94ffb726 C++: autoformat 2022-06-14 15:59:47 -04:00
Jeroen Ketema
f71807c968 Update cpp/ql/lib/change-notes/2022-05-30-braced-initializers.md 
Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com>
 2022-06-14 15:39:24 +02:00
Jeroen Ketema
2052494eee C++: Fix typo in upgrade script 2022-06-14 15:39:14 +02:00
Jeroen Ketema
f020fdbda3 C++: Update DB scheme stats 2022-06-14 15:38:55 +02:00
Jeroen Ketema
34cbc6678f C++: Introduce relation for tracking braced initializers 2022-06-14 15:38:45 +02:00
Robert Marsh
5f77552c37 Merge branch 'main' into rdmarsh2/fix-ir-globals 2022-06-13 12:43:08 -04:00
Geoffrey White
3ae60808c1 Merge pull request #9399 from geoffw0/cleartextbufferwriteperf 
C++: Improve performance of Printf::callsVariadicFormatter.
 2022-06-13 14:32:55 +01:00
Geoffrey White
cd4ff54743 C++: Improve performance of Printf::callsVariadicFormatter. 2022-06-01 13:17:10 +01:00
Anders Schack-Mulligen
4f3751dfea Merge pull request #9316 from hvitved/dataflow/edges-get-a-successor-consistency 
Data flow: Make `PathGraph::edges/2` and `PathNode::getASuccessor/1` consistent
 2022-06-01 10:38:25 +02:00
Nick Rolfe
f417c12c5e Merge pull request #9332 from github/post-release-prep/codeql-cli-2.9.3 
Post-release preparation for codeql-cli-2.9.3
 2022-05-31 16:17:50 +01:00
github-actions[bot]
ed2f3409bc Post-release preparation for codeql-cli-2.9.3 2022-05-31 09:54:55 +00:00
Jeroen Ketema
ce26124c01 Update cpp/ql/lib/change-notes/2022-05-30-braced-initializers.md 
Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com>
 2022-05-31 10:42:31 +02:00
Jeroen Ketema
e3046fb05b C++: Fix typo in upgrade script 2022-05-31 10:37:46 +02:00
Jeroen Ketema
a833e77c30 C++: Update DB scheme stats 2022-05-30 16:26:26 +02:00
Jeroen Ketema
38be04461e C++: Introduce relation for tracking braced initializers 2022-05-30 16:26:19 +02:00